Sony SRX-R320 Service Manual page 238

018,020 BLUE_DAC_LU
1
%D0
%D1
%D2
%D3
%D4
%D5
%D6
%D7
%D8
%D9
%D10
%D11
2
018 BLUE_DAC_LU_CLK0
018 BLUE_DAC_LU_XFR0
018 BLUE_DAC_LU_R/L
018 BLUE_DAC_LU_INV
017,021 BLUE_DAC_GSW
Full scale video reference
VRH = +10.0V (Adjustable)
VRL = +6.5V (Fixed)
021,022 BLUE_VRH
021,022 BLUE_VRL
3
018,020 BLUE_DAC_LU
%D12
%D13
%D14
%D15
%D16
%D17
%D18
%D19
%D20
%D21
%D22
%D23
4
018 BLUE_DAC_LU_CLK1
018 BLUE_DAC_LU_XFR1
AD8387 mode setting
DSW Data mode SW LOW = Single data bus mode
ISW Invert SW LOW = normal inversion
BYP Bypass 0.1uF
LOW = disable
TSW Thermal SW
(internal pull-down)
TSTA Test pin Connect to AGND
5
A B
LPD-2 (20/28)
1 2 76 62 1 2 %SIG0
DBA0 VID0
RB2000 77 60 %SIG1
3 4 3 4
DBA1 VID1 RB2012
47
78 58 %SIG2
5 6 5 6 47
DBA2 VID2
79 56
7 8 7 8 %SIG3
DBA3 VID3
1 2 80 54 1 2 %SIG4
DBA4 VID4
RB2001 1 52 %SIG5
3 4 3 4
DBA5 VID5 RB2013
47
2 50 %SIG6
5 6 5 6 47
DBA6 VID6
3 48
7 8 7 8 %SIG7
DBA7 VID7
1 2 4 46 1 2 %SIG8
DBA8 VID8
RB2002 5 44 %SIG9
3 4 3 4
DBA9 VID9 RB2014
47
6 42
5 6 5 6 %SIG10 47
DBA10 VID10
7 8 7 40 7 8 %SIG11
DBA11 VID11
25
DBB0
7 8
24 34
+15V_BLUE0
DBB1 AVCCB1
5 6 23 35
RB2003
DBB2 AVCCB2
47
3 4
22 67
DBB3 AVCCD1
1 2
21 68
DBB4 AVCCD2 C2010 0.1uF
7 8
20 61 50V 2012
DBB5 AVCC0/1 C2011 0.1uF
5 6 19 57 50V 2012
RB2004
DBB6 AVCC2/3 C2012 0.1uF
47
3 4 50V 2012
18 53
DBB7 AVCC4/5 C2013 0.1uF
1 2 50V 2012
17 49
DBB8 AVCC6/7 C2014 0.1uF
7 8
16 45 50V 2012
DBB9 AVCC8/9 C2015 0.1uF
5 6 15 41 50V 2012
RB2005
DBB10 AVCC10/11
47
3 4
14
+3.3V
DBB11
1 2
9
C2016 22uF 6.3V
DVCC1 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C2024
13
0.1uF
R/L GND
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C2001 36 59
0.1uF
BYP AGND1/2
R2000 100 NM 31 55
TSW AGND3/4
R2001 100 37 51
TSTA AGND5/6
47
AGND7/8
GND 65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C2000 27
0.1uF DGND3
81
EPAD
C2003 C2008
0.01uF 0.01uF
GND IC2000
C2006
AD8387JSVZ GND
0.1uF
76 62
1 2 1 2 %SIG12
DBA0 VID0
RB2006 3 4 77 60 3 4 %SIG13
DBA1 VID1
RB2015
47
78 58 %SIG14
5 6 5 6 47
DBA2 VID2
79 56 %SIG15
7 8 7 8
DBA3 VID3
80 54
1 2 1 2 %SIG16
DBA4 VID4
RB2007 3 4 1 52 3 4 %SIG17
DBA5 VID5
RB2016
47
2 50 %SIG18
5 6 5 6 47
DBA6 VID6
3 48 %SIG19
7 8 7 8
DBA7 VID7
1 2 4 46 1 2 %SIG20
DBA8 VID8
RB2008 3 4 5 44 3 4 %SIG21
DBA9 VID9
RB2017
47
6 42 %SIG22
5 6 5 6 47
DBA10 VID10
7 40
7 8 7 8 %SIG23
DBA11 VID11
25
DBB0
7 8
24 34
+15V_BLUE0
DBB1 AVCCB1
5 6
23 35
RB2009
DBB2 AVCCB2
47
3 4 22 67
DBB3 AVCCD1
1 2
21 68
DBB4 AVCCD2 C2017 0.1uF
7 8 50V 2012
20 61
DBB5 AVCC0/1 C2018 0.1uF
5 6
19 57 50V 2012
RB2010
DBB6 AVCC2/3 C2019 0.1uF
47
3 4 18 53 50V 2012
DBB7 AVCC4/5 C2020 0.1uF
1 2 50V 2012
17 49
DBB8 AVCC6/7 C2021 0.1uF
7 8 50V 2012
16 45
DBB9 AVCC8/9 C2022 0.1uF
5 6
15 41 50V 2012
RB2011
DBB10 AVCC10/11
47
3 4 14
+3.3V
DBB11
1 2
9
DVCC1 C2023 22uF 6.3V 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C2025
13
0.1uF
GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C2004 0.1uF 36 59
BYP AGND1/2
R2002 100 NM 31 55
TSW AGND3/4
R2003 100 37 51
TSTA AGND5/6
47
AGND7/8
GND
65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C2002 27
0.1uF
DGND3
81
EPAD
C2005
C2009
0.01uF 0.01uF
GND IC2001
C2007
AD8387JSVZ GND
0.1uF
C-38
C
LPD-2 (20/28)
SUFFIX: -12 SUFFIX: -12
018,020 BLUE_DAC_RU
%D0
%D1
%D2
%D3
%D4
%D5
%D6
%D7
%D8
%D9
%D10
%D11
018 BLUE_DAC_RU_CLK0
018 BLUE_DAC_RU_XFR0
018 BLUE_DAC_RU_R/L
018 BLUE_DAC_RU_INV
018,020 BLUE_DAC_RU
%D12
%D13
%D14
%D15
%D16
%D17
%D18
%D19
%D20
%D21
%D22
%D23
018 BLUE_DAC_RU_CLK1
018 BLUE_DAC_RU_XFR1
C-38
D E
BLUE_PANEL
1 2 76 62 1 2 %SIG72
DBA0 VID0
RB2018 77 60 %SIG73
3 4 3 4
DBA1 VID1 RB2030
22
78 58 %SIG74
5 6 5 6 47
DBA2 VID2
79 56
7 8 7 8 %SIG75
DBA3 VID3
1 2 80 54 1 2 %SIG76
DBA4 VID4
RB2019 1 52 %SIG77
3 4 3 4
DBA5 VID5 RB2031
22
2 50 %SIG78
5 6 5 6 47
DBA6 VID6
3 48
7 8 7 8 %SIG79
DBA7 VID7
1 2 4 46 1 2 %SIG80
DBA8 VID8
RB2020 5 44 %SIG81
3 4 3 4
DBA9 VID9 RB2032
22
6 42
5 6 5 6 %SIG82 47
DBA10 VID10
7 8 7 40 7 8 %SIG83
DBA11 VID11
25
DBB0
7 8
24 34
+15V_BLUE0
DBB1 AVCCB1
RB2021 5 6 23 35
DBB2 AVCCB2
22
3 4
22 67
DBB3 AVCCD1
1 2
21 68
DBB4 AVCCD2 C2036 0.1uF
7 8
20 61 50V 2012
DBB5 AVCC0/1 C2037 0.1uF
5 6 19 57 50V 2012
RB2022
DBB6 AVCC2/3 C2038 0.1uF
22
3 4 50V 2012
18 53
DBB7 AVCC4/5 C2039 0.1uF
1 2 50V 2012
17 49
DBB8 AVCC6/7 C2040 0.1uF
7 8
16 45 50V 2012
DBB9 AVCC8/9 C2041 0.1uF
5 6 15 41 50V 2012
RB2023
DBB10 AVCC10/11
22
3 4
14
+3.3V
DBB11
1 2
9
C2042 22uF 6.3V
DVCC1 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C2050
13
0.1uF
R/L GND
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C2028 36 59
0.1uF
BYP AGND1/2
R2004 100 NM 31 55
TSW AGND3/4
R2005 100 37 51
TSTA AGND5/6
47
AGND7/8
GND 65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C2026 27
0.1uF DGND3
81
EPAD
C2030 C2034
0.01uF 0.01uF
GND IC2002
C2032
AD8387JSVZ GND
0.1uF
76 62
1 2 1 2 %SIG84
DBA0 VID0
RB2024 3 4 77 60 3 4 %SIG85
DBA1 VID1
RB2033
22
78 58 %SIG86
5 6 5 6 47
DBA2 VID2
79 56 %SIG87
7 8 7 8
DBA3 VID3
80 54
1 2 1 2 %SIG88
DBA4 VID4
RB2025 3 4 1 52 3 4 %SIG89
DBA5 VID5
RB2034
22
2 50 %SIG90
5 6 5 6 47
DBA6 VID6
3 48 %SIG91
7 8 7 8
DBA7 VID7
1 2 4 46 1 2 %SIG92
DBA8 VID8
RB2026 3 4 5 44 3 4 %SIG93
DBA9 VID9
RB2035
22
6 42 %SIG94
5 6 5 6 47
DBA10 VID10
7 40
7 8 7 8 %SIG95
DBA11 VID11
25
DBB0
7 8
24 34
+15V_BLUE0
DBB1 AVCCB1
5 6
23 35
RB2027
DBB2 AVCCB2
22
3 4 22 67
DBB3 AVCCD1
1 2
21 68
DBB4 AVCCD2 C2043 0.1uF
7 8 50V 2012
20 61
DBB5 AVCC0/1 C2044 0.1uF
5 6
19 57 50V 2012
RB2028
DBB6 AVCC2/3 C2045 0.1uF
22
3 4 18 53 50V 2012
DBB7 AVCC4/5 C2046 0.1uF
1 2 50V 2012
17 49
DBB8 AVCC6/7 C2047 0.1uF
7 8 50V 2012
16 45
DBB9 AVCC8/9 C2048 0.1uF
5 6
15 41 50V 2012
RB2029
DBB10 AVCC10/11
22
3 4 14
+3.3V
DBB11
1 2
9
DVCC1 C2049 22uF 6.3V 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C2051
13
0.1uF GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
+16V
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C2029 0.1uF 36 59
BYP AGND1/2 180ohm@100MHz
R2006 100 NM 31 55 FB2000
TSW AGND3/4 1500mA
R2007 100 37 51
TSTA AGND5/6
47
AGND7/8
GND
65 43 C2052
VRH1 AGND9/10 47uF
66 39 35V
VRH2 AGND11 8383
64 10
VRL DGND1
74
DGND2
C2027 27
0.1uF
DGND3
81
EPAD
C2031
C2035
0.01uF 0.01uF
GND IC2003
C2033
AD8387JSVZ GND
0.1uF
F G
021,027
max 1A
D2000
1SS355TE-17 +15V_BLUE0
10x10
1.5
C2055 CL2000
470uF SIDE B
1 2 25V
IN OUT
C2054 C2056
C2053
G/FIN 0.1uF 470uF
0.1uF
50V 50V 25V
3
2012 2012
GND
IC2004
BA15FP-E2
Linear regulator
LPD-2 (20/28)
BOARD NO. 1-873-516-12
SRX-R320
H